import java.util.List;

/**
 * Created with IntelliJ IDEA.
 * Description:
 * User: Lily
 * Date: 2024-10-01
 * Time: 12:42
 */
public class test {
    public static void main(String[] args) {
        int[] str={2,3,6,7};
        CombinationSum combinationSum=new CombinationSum();
        List<List<Integer>> ways = combinationSum.combinationSum(str,7);
        System.out.println(ways);
    }
}
